package com.forekenow.Demo9;

/**
 * 面试题：throws 与 throw的区别
 *
 */
public class ExceptionDemo2 {
    public int add(int a,int b) throws Exception{
        if (a<0||b<0){
            Exception e = new Exception();
            throw e;
        }
        return a+b;
    }

    public static void main(String[] args) {
        ExceptionDemo2 exceptionDemo2 = new ExceptionDemo2();
        try {
            exceptionDemo2.add(-1,-2);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}
